Liquid eyeliner is a type of eye makeup that comes in a small bottle or tube, typically with a brush or applicator for precise application. It has a fluid consistency that allows for smooth, even lines, making it popular for creating defined looks. Liquid eyeliner is available in various colors and finishes, including matte and glossy. This product is often used to enhance the eyes, making them appear larger and more defined. It can be applied in different styles, from thin lines to bold wings, and is favored for its long-lasting wear. Proper removal is essential, as it can be more challenging to take off than other types of eyeliner.